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Dell ChengMing 3911 Tower Service Manual

Dell ChengMing 3911 Tower
110 pages
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Removing and installing components
NOTE: The images in this document may differ from your computer depending on the configuration you ordered.
Recommended tools
The procedures in this document may require the following tools:
Phillips screwdriver #0
Phillips screwdriver #1
Plastic scribe
Screw list
NOTE: When removing screws from a component, it is recommended to note the screw type, the quantity of screws, and
then place them in a screw storage box. This is to ensure that the correct number of screws and correct screw type is
restored when the component is replaced.
NOTE: Some computers have magnetic surfaces. Ensure that the screws are not left attached to such surfaces when
replacing a component.
NOTE: Screw color may vary with the configuration ordered.
Table 1. Screw list
Component Screw type Quantity Screw image
Side cover #6-32 (captive screws) 2
2.5-inch hard-disk drive bracket M3x3.5 4
3.5-inch hard-disk drive
assembly
#6-32 4
M.2 2230/2280 Solid-state
drive
M2x3.5 1
WLAN card M2x3.5 1
Power-supply unit #6-32 3
Processor fan and heat-sink
assembly
Captive screw 4
2
10 Removing and installing components

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Dell ChengMing 3911 Tower Specifications

General IconGeneral
BrandDell
ModelChengMing 3911 Tower
CategoryDesktop
LanguageEnglish

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